Perhaps you should try some spelling variations:
"teaching computational _ computation program" » "using computational _ computation program" (Expand search), "teaching educational _ computation program" (Expand search), "applying computational _ computation program" (Expand search), "teaching computational _ computational program" (Expand search), "teaching computational _ computational programs" (Expand search), "teaching computational _ compensation program" (Expand search)
"using tool python python programming" » "using tool pythons python programming" (Expand search), "using tool piton python programming" (Expand search), "using tool pitons python programming" (Expand search), "using tools python python programming" (Expand search), "using total python python programming" (Expand search), "using tonal python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computational _ computation program\") OR (\"using tool python python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computational _ computation program ) OR ( using tool python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computational _ computation program") OR ("using tool python python programming"))*.